<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script typet="text/javascript" src="http://libs.baidu.com/jquery/1.9.1/jquery.min.js"></script>
</head>
<body>
<script>
    const person = {"name": "tom", "sex": "女", "age": "12"};
       console.log(person);
    var persons = {"person":[{"name":"tom","sex":"女", "age":12},{"name":"jack","sex":"男", "age":22}]};
    console.log(persons);
    var list = [{"name":"老五","sex":"女", "age":12},{"name":"会长","sex":"男", "age":12}];
    console.log(list);

</script>
</body>
</html>